A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 5990-01-384-2697
NSN 6650-01-147-7135
NSN 5945-01-521-6969
NSN 6240-00-891-1508
NSN 5930-00-875-1102
NSN 5915-01-299-1881
NSN 6135-01-069-2482
NSN 5925-01-207-5008
NSN 6105-01-507-7442
NSN 6110-01-633-9660
NSN 5895-00-224-6955
NSN 6150-01-397-6342